72483616

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 147365568

約数和(自身を除く): 74881952

約数列:

[1, 2, 4, 8, 16, 32, 61, 71, 122, 142, 244, 284, 488, 523, 568, 976, 1046, 1136, 1952, 2092, 2272, 4184, 4331, 8368, 8662, 16736, 17324, 31903, 34648, 37133, 63806, 69296, 74266, 127612, 138592, 148532, 255224, 297064, 510448, 594128, 1020896, 1188256, 2265113, 4530226, 9060452, 18120904, 36241808, 72483616]

約数ペア:

[(1, 72483616), (2, 36241808), (4, 18120904), (8, 9060452), (16, 4530226), (32, 2265113), (61, 1188256), (71, 1020896), (122, 594128), (142, 510448), (244, 297064), (284, 255224), (488, 148532), (523, 138592), (568, 127612), (976, 74266), (1046, 69296), (1136, 63806), (1952, 37133), (2092, 34648), (2272, 31903), (4184, 17324), (4331, 16736), (8368, 8662)]